JIS B8409:1985 pdfダウンロード

JIS B8409:1985 pdfダウンロード。Pressure Type Solenoid Pumps for Oil Burners
Scope
This Japanese Industrial Standard specifies the pressure type fuel oilreciprocating solenoid pumps of not more than 25 l/h in the maximum dischargequantity (%)at a discharge pressure of 700 kPa [7 kgf/cm2], hereinafter referredto as the “pumps”, to be used mainly for burners for kerosene (1), hereinafterreferred to as the “oil” .
Notes The kerosene is the kerosene No.1 specified in JIS K 2203.
(2)The maximum discharge quantity is the maximum value of quantityof kerosene discharged from a burner nozzle or a throttlingmechanism corresponding thereto (see 8.1 and 8.3.1).
All the pressures specified in this standard shall be theRemarks 1.
gauge pressure.
In this standard, units and numerical values given in {are in accordance with the Gravity System of Units,andare the required value.
Classification and Symbols
The classifi-
2.1 Classification According to Maximum Discharge Quantity
cation according to the maximum discharge quantity shall be as given in Table 1.
2.2 Classification According to Rated Voltage to the rated voltage shall be as givne in Table 2
The classification according